User guide

Welcome to the N-Genius Online user guide. This guide is written for merchants and developers using the N-Genius Online payment gateway to accept online payments.

Cardholder-driven: Direct API

A merchant using the direct API model can also use the Tokenisation
service. There are two integration options for the direct API use of Tokenisation. One-step and Two-step.

In the one-step model, the merchant must manage all aspects of collecting the cardholder details for the transaction, and continue to manage the collection of CVV for subsequent transactions.

The two-step model exists to allow a merchant, on an order by order basis, to decide whether to invoke the payment page or the direct API submission of tokenised card details.

Updated 2 years ago

Cardholder-driven: Direct API

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